Home / 16,938,985,027.20-25,403,086,916.03-5,592,049,340.50

Finding the Fourth Proportional to 16,938,985,027.20, 25,403,086,916.03 and 5,592,049,340.50

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Solution

The fourth proportional to 16,938,985,027.20, 25,403,086,916.03 and 5,592,049,340.50 is: 8,386,294,409.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,938,985,027.20 : 25,403,086,916.03 = 5,592,049,340.50 : x
  2. Step 2: Convert to fraction form
    16,938,985,027.20/25,403,086,916.03 = 5,592,049,340.50/x
  3. Step 3: Cross multiply
    16,938,985,027.20x = 25,403,086,916.03 × 5,592,049,340.50
  4. Step 4: Simplify right side
    16,938,985,027.20x = 142,055,315,435,449,729,024
  5. Step 5: Solve for x
    x = 142,055,315,435,449,729,024/16,938,985,027.20
  6. Step 6: Final answer
    x = 8,386,294,409.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.